baber/WOPTO huggingface dataset:
Patent JP-2000174020-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUMAGAI MASAHIRO
IPC: H01L21/3205
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent variations in the width of a wiring pattern, depending on whether the neighboring wiring patterns are dense or sparse, even though dense or sparse wiring patterns are formed on a semiconductor device surface. SOLUTION: After a resist film is formed on the surface of a semiconductor device 10, a wiring pattern 24 is formed by exposing the resist film with a light, wherein dummy patterns 26 which are close to the wiring pattern 24 are also formed simultaneously. By forming the dummy patterns 26 in this way, optical interference occurs even in the sparse region of the wiring pattern 24, and reduces the light intensity of a secondary light 32 of the ultraviolet light 28 that irradiates the resist film. As a consequence, uniform width of the wiring pattern 24 can be realized, irrespective of whether the wiring patterns are dense or sparse.
Patent JP-H07164909-A (JP)
Title: Differential limitation type differential gear of automobile
Inventor: MAEDA MASASHI
IPC: F16H48/285
Filed: 1993-12-14
Abstract: PURPOSE:To secure favourable riding comfortability on an automobile even at the time of sudden braking operation in the case of furnishing an anti-lock brake system as well as making a differential device provided on the automobile capable of differential limitting. CONSTITUTION:At the time when motive power from an engine is transmitted from the side of a differential case 22 to differential side gears 28, 29, axial direction outer end surfaces 28a, 29a of these differential side gears 28, 29 are frictionally joined to the side of the differential case 22 at a first friction coefficient by thrust force in accordance with external force given from the side of the differential case 22 to the differential side gears 28, 29. At the time when contrary thrust force contrary to the thrust froce works on the differential side gears 28, 29, axial direction inner end surfaces 28b, 29b of these differential side gears 28, 29 are joined to the side of the differential case 22 at a second friction coefficient which is samller than the first friction coefficient by this contrary thrust force.
Patent JP-H10187522-A (JP)
Title: File sharing control system for parallel programming
Inventor: UEDA KENJI
IPC: G06F12/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the execution time of job from being prolonged by generating waiting time in the input/output of data when input/output instructions are not issued at equal intervals from an output program and an input program. SOLUTION: Concerning a computer system to be operated upon the line of output program 11 and input program 21, this system is provided with a file 52 for storing the input/output data of output program 11 and input program 21 and a means 33 for performing the sharing control of file based on the number of storage areas for the data of file 52, the inputted storage area number of file 52 and the outputted storage area number of file 52. In this case, when the file 52 is usable, each time the output program 11 outputs data to the file 52, the output program are inputted to the input program 21 without letting the input program 21 wait for the end of output processing for the data of output program 11.
Patent JP-2001158150-A (JP)
Title: Carriage and recorder having the same
Inventor: ISONO MASAHIRO
IPC: B41J19/20
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a carriage capable of adjusting a parallelism between a recording face and a head face and a paper gap without adjusting a support position of a guide shaft and to adjust a parallelism between a dot forming element arrangement and a conveying direction. SOLUTION: A recording head 2 is displaced in a direction perpendicular to the recording face with respect to the carriage 1 by the rotation of first bearing members 15, 16 and the recording head 2 is rotated with respect to the carriage 1 centering around a support shaft 10 by the rotation of a γ angle adjusting lever 12. As a result, the parallelism between the recording face and head face is adjusted. The position of the support shaft 10 supporting the recording head 2 is displaced in the conveying direction of a recording medium with respect to the carriage 1 by the rotation of a rotating member 14 and then the parallelism between the dot forming element arrangement and conveying direction is adjusted.  When the support shaft 10 is rotated, the recording head 2 is vertically moved with respect to the carriage 1 by virtue of the eccentric structure of the support shaft 10 so that the paper gap can be adjusted.
Patent JP-H06166385-A (JP)
Title: Fitting structure or rear floor
Inventor: MOCHIZUKI EIJI
IPC: B62D25/08
Filed: 1992-11-30
Abstract: PURPOSE:To provide the fitting structure of a rear floor which prevents stress from concentrating on the perimeter of the welding portion of a frame or panel joint. CONSTITUTION:In the case of the fitting structure of a rear floor composed of a U shaped side frame 4 whose upper part is opened; a floor panel 3 that extends to one side from the end portion 5 of the side frame 4 of the opening portion and closes the opening portion; and a wheel houses 2 that is coupled to the end portion 5 of the side frame 4 and extends upward, a reinforcement 6 whose one end is connected to the floor panel 3 and whose other end is connected to the wheel house 2, is provided at the inside interior angle portion formed with the floor panel 3 and the wheel house 2. As triangular structure is formed at the inside interior angle portion and the standing-up portion of the wheel house 2 become piling-up structure, rigidity can be made large in a wide range, and the change of the strength of rigidity at each portion can be made small an smooth. As a result, stress concentration is removed, and plate thickness at each portion can be made thin, and cost can be reduced.
Patent JP-H03201837-A (JP)
Title: Digital cross connector
Inventor: OHARA KATSUICHI
IPC: H04J3/00
Filed: 1989-12-28
Abstract: PURPOSE:To add synchronizing information such as frame synchronizing signals, etc., to a virtual group signal by adding the synchronizing information, which are used for a signal processing in a device, to the virtual group signal by inverting the prescribed bit of a reserve bit part in the virtual group signal. CONSTITUTION:For a fixed reserve byte, the bit is inverted by passing the fixed reserve byte through the inverter circuit of a reserve byte code part 11, converted to the frame synchronizing signal and sent to a switch part 2. The virtual group signal cross-connected at this switch part 2 is sent to an output interface part 3 and frame synchronization is obtained by the frame synchronizing signal inserted to a reserve byte position in this virtual group signal. Further, for this frame synchronizing signal, the bit is inverted again by passing the signal through the inverter circuit of a reserve byte decoder part 31, and returned to the original reserve bit.
Patent JP-H11165521-A (JP)
Title: Damper device for stabilizer
Inventor: SHIBATA TOSHIAKI
IPC: F16F9/44
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To set damping forces equal to each other between a pressure side and an extension side by providing a bypass line in a piston rod and a damping force adjusting rod for adjusting the flow route area of this bypass line from the outside and setting a pressure damping characteristic and an extension side damping characteristic identical to each other by the adjustment of this damping force adjusting rod. SOLUTION: A damper device 10 is provided with a damping force adjusting device 50, this damping force adjusting device 50 includes a bypass line 51 provided in the inner rod 43 of a piston rod 12 to communicate first and second rooms 14A and 14B with each other and a damping force adjusting rod 52 provided to adjust the flow route area of this bypass line 51 from the outside. A pressure side damping force characteristic and an extension side damping characteristic obtained by the adjustment of the damping force adjusting rod 52 are set equal to each other. Thus, since equal damping forces are generated in the pressure and extension sides, identical damping forces are applied to the movements of a stabilizer during the up-movements of left and right wheels.
Patent JP-H11159589-A (JP)
Title: Hydraulic control device for automatic continuously variable transmission for vehicle
Inventor: KITAGAWA SHUZO
IPC: F16H9/18
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To simplify a construction to reduce a manufacturing cost by providing a boss part inside a transmission case with an oil supply hole to communicate with a canceler chamber partitionedly formed in the case of a top state. SOLUTION: In the case of the top state of an automatic continuously variable transmission, a cover part 76 slides on the outer peripheral portion of a boss part 74, and a canceler chamber 78 is partitionedly formed of an outside portion of a driven side housing 44; a boss part 74 inside the side case 10 of a transmission case 4; and a cover part 76 provided on the back of a driven side movable pulley piece 40 so as to slide on the outer periphery of the boss part 74. In this case, the canceler chamber 78 is supplied with an oil through an oil supply hole 80 provided in the boss part 74.  Thus the preparation of an oil passing hole on the driven shaft is made unnecessary by providing the oil supply hole 80 in the boss part 74 inside the transmission case 4, and moreover it is unnecessary to form a driven shaft side oil passage 46 in a double pipe structure using a cylindrical body, and the formation can therefore be simplified.
Patent JP-H05171126-A (JP)
Title: Acrylic adhesive composition
Inventor: SUGIYAMA YASUHISA
IPC: C09J133/04
Filed: 1991-12-26
Abstract: PURPOSE:To obtain the subject composition useful for bonding between a heat- resistant resin film of flexible printed circuit board and a metal foil, having high bond strength at high temperature, flexibility, etc., by blending a specific acrylic resin with a specific polyphenol compound. CONSTITUTION:(A) 100 pts. wt. acrylic resin obtained by copolymerizing (i) 10-50wt.% (meth)acrylonitrile or its mixture with (ii) 45-85wt.% ethyl acrylate, butyl acrylate, 2-ethylhexyl acrylate or its mixture and (iii) 2-10wt.% (meth) acrylic acid, itaconic acid or its mixture is blended with (B) 1-25 pts. wt. polyphenol compound of the formula (R1 to R3 are H, 1-6C alkyl, etc.; R4 is bifunctional organic group; (n) is average number of repeating units and is 5-50) to give the objective composition. The composition B is preferably obtained by condensing a carbonyl compound with a phenol. Formaldehyde is preferable as the carbonyl compound and o-cresol preferable as the phenol.
Patent JP-H09140634-A (JP)
Title: Disposable mat for western-style toilet bowl
Inventor: TAKAHASHI YOSHIAKI
IPC: A47K17/02
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To keep the toilet clean by absorbing with the disposable paper mat the urination spilled to the side, over the edge or in front of the bowl by boys or old men using the toilet. SOLUTION: A piece of highly absorptivity paper 2 is placed on the floor in the form of a forked sleeve 1 extendedly covering the left and right sides of the bowl and by attaching it to the center part 4 of te front of the bowl so as to surround the bowl. Then, a fairly large frill 6 is attached to the inner edge of the paper surrounding the bowl, thereby preventing the urination from infiltrating to the foot of the bowl installation, and also allowing the paper to fit Western style bowls of every merchandises. In addition, a thin vinyl sheet is glued on the entire reverse side of the paper so as to prevent the urinary infiltration into the floor. Coloring of or adding aroma to the surface of the paper enhances the effect. Furthermore, by providing a slot 5 on the upper area of the front center part 4, when the sleeve part of a conventional toilet mat comes up on top through the slot 5, the front center part 4 is allowed to ride on top of the conventional mat.
Patent JP-H07175278-A (JP)
Title: Automatic document feeder, automatic document reader and image forming device
Inventor: OKADA TAMOTSU
IPC: B65H5/06
Filed: 1993-12-20
Abstract: PURPOSE:To improve operability in jamming processing and to previously prevent the damage of a document from being caused by opening a document carrying path by selecting the proper opening spot of the document carrying path when paper jamming occurs and restraining the unnecessary opening of the document path to the minimum even in an automatic document feeder having the complicated document carrying path, various kinds of document forms, and plural dedicated document carrying paths in accordance with a feeding mode. CONSTITUTION:This automatic document feeder A is provided with the document feeding paths (a) to (f) through which the document O1 fed from a document placing part 1 is led to the read position 31 of the main machine B of an image forming device, etc., and the document which has been read is ejected to a specified ejection part 13 so as to allow the main machine of the image forming device, etc., to successively read the image of the document. The feeder A is equipped with a means selectively varying the opening spot of the document carrying paths (a) to (f).
Patent JP-2001159697-A (JP)
Title: Building for storage of spent fuel
Inventor: SAITO HIDETOSHI
IPC: G21C19/06
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a building for the storage of spent fuel that is free from the possible affection on the periphery of a site, facilitates the effective use of the form of the site and can reduce costs sufficiently. SOLUTION: Canister storage areas 7 are aligned in a row by partitioning the spaces between outer walls 9 with panel walls 16. After an admission passage 12 and an exhaust passage 13 are located in the outer walls on one and the other sides respectively so as to sandwich the areas 7, an exhaust pit 14 is placed in the exhaust passage 13. The ventilation effect by the exhaust pit 14 introduces outside air from the passage 12 to the inside of the canister storage areas 7, from which the air is extracted to the passage 13 to generate the flow of the outside air that is exhausted from the pit 14. Such a flow of the outside air makes it possible to cool canisters 6 kept in the canister storage areas 7.
Patent JP-2001160012-A (JP)
Title: System for automatically managing electronic mail and client system
Inventor: SUGIZAKI KAZUMASA
IPC: H04L12/58
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To ensure electronic mail according to the reception data of the electronic mail and the preserving period of the electronic mail, and to improve the using efficiency of a storage medium for storing the electronic mail or data of a client. SOLUTION: This electronic mail management system for electronic mail by a client terminal is provided with a file deleting means for periodically deleting long term preserved open files other than invalid date files or undeletable files of each electronic mail from a disk resource for preserving plural electronic mails. Thus, when this use rate exceeds a preliminarily set disk use rate, the undeletable files are compressed, the disk resource can be ensured.
Patent JP-H10185485-A (JP)
Title: Integrated tank for heat-exchanger
Inventor: NAKAMURA KAZUMI
IPC: F01P3/18
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To enhance cooling performance of a condenser in a heat-exchanger where first and second tank bodies for the heat-exchanger are formed integrally through a barrier wall part by making a through hole along the barrier wall part thereby avoiding mutual thermal effect of fluid in both tank bodies. SOLUTION: In an integrated heat-exchanger comprising a condenser 11 and a radiator 13, the condenser 11 has a core part 17 formed between a pair of tanks 15 for first heat-exchanger and the radiator 13 has a core part 17 formed between a pair of tanks 19 for second heat-exchanger. First tank body 33 of the tank 15 for first heat-exchanger is formed integrally with the second tank body 35 of the tank 19 for second heat-exchanger through a barrier wall part 37 and a through hole 37a is made along the barrier wall part 37. This structure suppresses mutual thermal effect between a coolant in the first tank body 33 and cooling water in the second tank body 35 thus preventing the cooling performance of the condenser 11 from lowering effectively.
Patent JP-H05175403-A (JP)
Title: High-frequency semiconductor device
Inventor: AMANO YOSHIHISA
IPC: H01L23/12
Filed: 1991-12-26
Abstract: PURPOSE:To improve the high-frequency-signal propagating characteristics of a semiconductor package. CONSTITUTION:Lead pins 28 are brazed to pads 24 of a dielectric substrate 10. At the tip of each lead pin 28, a projection 40, which is formed by bending a part of the lead pin 28, is formed. Therefore, the thickness of this part is increased, and a brazing-material pool 42 can be readily formed. Thus, the lead pin 28 can be readily brazed with sufficient strength without expanding the width of the pad 24. Therefore, the width of the pad 24 can be reduced, and the change in capacitance component at this place can be suppressed. As a result, the change in propagation characteristics in the transmission line of the high-frequency signal constituted of the lead pin 28, the pad 24 and an interconnecting pattern 20 can be alleviated, and the reflection can be reduced.
Patent JP-H09155040-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a PACHINKO machine equipped with a lower tray for integrally drawing out PACHINKO balls even when the lower tray is filled with balls. SOLUTION: Concerning a PACHINKO machine 1 with which a ball ejection hole 19 for ejecting PACHINKO balls as a prize is provided on the front surface and a lower tray 10 is provided for receiving and storing the PACHINKO balls ejected from the ball ejection hole, the lower tray is fitted so as to be turned by supporting shafts provided on the left and right sides of main body 2 of trays for storing PACHINKO balls, and can be changed into the 1st state of receiving PACHINKO balls ejected from the ball ejection hole and the 2nd state of letting the internal PACHINKO balls flow down while turning.
Patent JP-H11138331-A (JP)
Title: Forced excision device
Inventor: SHIBATA SUSUMU
IPC: B23D45/12
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To eliminate bolt-scattering at the time of taking off a part by providing a gripping tool and a cutter integrally in the same direction, and a hanging tool on the side opposite to the direction of the gripping tool and the cutter. SOLUTION: A hanging tool 5 is provided on the center of the frame 7 of a forced cutting device to make the frame 7 hangable from a ceiling; a gripping tool 2 for gripping a part to be excised is downwardly provided on the center of the frame 7; and cutters 1 are downwardly provided on both the sides of the gripping tool 2. The forced excising device is hung from the ceiling, and is positioned manually or by remote-operated automatically to fix a catalyst by the gripping tool 2. Exhaust pipes in the fore and rear of the catalyst are cut by the rotary saw blades of the cutters 1 provided on both the ends of the gripping tool. A dismounted catalyst is moved to a discharge chute as gripped to be discharged.
Patent JP-H10182026-A (JP)
Title: Landing floor display device for elevator
Inventor: TERASAKI MASAYUKI
IPC: B66B3/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a landing floor display device which can be installed without arranging any large installation hole on a concrete landing floor wall. SOLUTION: As light sources 6, plane light emitting elements 61, 62, 63 such as EL elements are used, and in a plate type display part 2 irradiated by the light sources 6, an indication for a car present position or for a car operating direction is drawn, and the light sources 6 and the display part 2 are stored in a frame body 1. As the light sources 6 are formed of plane light emitting elements 61, 62, 63 such as EL elements, the device can be compactified and thinned as a whole, so that installation to the landing floor wall can be facilitated.
Patent JP-H0620041-A (JP)
Title: Processor for thinning line
Inventor: YAMAMOTO ATSUHARU
IPC: G06T7/60
Filed: 1991-12-27
Abstract: PURPOSE:To equidistantly thin a pattern from the background side and to obtain a distance image that has the smallest distance value from the background with a line thinning processor which thins a binary pattern by one layer from the background side to convert the pattern into a line graphic of the width of a single picture element and also to obtain a distance image. CONSTITUTION:The edges of an input image are detected by the 1st and 2nd peripheral point detecting means 102 and 103, and the erasion of picture elements is decided by a 1st erasion deciding means 105. At the same time, the edge positions are corrected by a peripheral point correcting means 107 and a 2nd erasion deciding means 109 decides the erasion of picture elements to the corrected edge positions. Meanwhile a distance converting means 111 updates the distance value for the inside points of a pattern. Therefore the pattern is evenly thinned and a line thinned image of high quality is obtained. At the same time, a distance image having the smallest distance value from the background is obtained with high accuracy.
Patent JP-H11177283-A (JP)
Title: Bulk feeder
Inventor: SAHO HIDEHIRO
IPC: H05K13/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a bulk feeder which can prevent a chip accommodated in an accommodation chamber of a casing from causing a blackening phenomenon by an external force, and a bulk feeder which can smoothly discharge the chips accommodated in the accommodation chamber of the casing to a tunnel. SOLUTION: An accommodation chamber 21 of a chip 3 has a high ceiling face 22a and a low ceiling face 22b, and also has a long first inclined face 26a and a short second inclined face 26b directing to a fetch-out port of a tape 3. An upper layer part of the chip 3 is exposed to a lower free space 27 of the ceiling face 22a, and the chip 3 is terribly vibrated by vibrations of the casing to cause a blackening phenomenon. As the lower chip 3 of the ceiling face 22b comes into contact with the ceiling face 22b, it is hard to vibrate and the blacking phenomenon is hard to occur. Since the size of a load Fa and a load Fb of the chip 3 on the inclined faces 26a, 26b applied to the chip 3a dropping from the fetch-out port to the tunnel 31 is different, the chip 3a is dropped smooth to the tunnel 31.
Patent JP-2001163304-A (JP)
Title: Taping apparatus for electronic component
Inventor: KUMAI YASUHITO
IPC: B65B15/04
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To improve quality of electronic components which have been completed in taping and also to alleviate shock in thermocompression-bonding when a cover tape is put over a carrier tape with the electronic components received and this is thermocompression-bonded by a pair of upper and lower heating block and a compression bonding block by a method wherein the thermocompression bonding can be performed so that peeling strength of the cover tape is uniform and sufficiently large even if one of the heating block and the compression bonding block has a slight inclination. SOLUTION: The taping apparatus for electronic components includes the heating block 2 which linearly reciprocates while being heated by a heater and is formed with a contact section 2a to be pressed against a compression bonding position of the carrier tape and a compression bonding block 3 located in a direction of pressurizing the block 2 and formed with a guide groove 3a in a direction of feeding the carrier tape 4, while one of the blocks 2, 3 is equipped with a self-aligning bearing 19.